/*
 * Copyright 2020 OPPO ESA Stack Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.esastack.restlight.ext.interceptor.signature;

public interface SecretProvider {

    /**
     * Get secret by appId, secretVersion and timestamp.
     *
     * @param appId         appId
     * @param secretVersion secretVersion
     * @param timestamp     timestamp
     * @return secret
     */
    String get(String appId, String secretVersion, String timestamp);

}
